- Joined
- Mar 17, 2019
Here's a nice little primer on ways you can pivot from people's activity on one Google service, to others, even though there is no direct way to do this on Google's web interface- which may have lulled you into a false sense of safety when using Google yourself. And, of course, if this guy knows it, PIs know it, pigs know it, intelligence agencies know it.
https://archive.is/KlXMz#selection-263.0-303.232
And..
It continues in a lot more depth..After my ‘Week in OSINT #2019–49’ went live, I received questions about Google userID’s, how you can find them and what you can actually do with them. So I decided it was time to write a short article about it.
The Deal with Google ID’s
Everybody who owns a Google account may not be aware of it, but Google uses a lot of different numbers, ID’s, signatures, account names, randomly chosen gobbledygook and meaningless strings to identify your account. Not everything can be tied together in an easy way, but there are a few handy shortcuts when you are looking at Gmail addresses or a YouTube account for instance. I am not able to do this in bulk yet, but I know there are people out there that might be able to make that happen.
First of all, from back in the days of Google+ every account that got connected to Google apps like Maps and Photos, have a unique ID. The ID used to be visible when you opened up a Google+ page from someone, or viewed their photo album.
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Just a random photo album out there
But is it possible to find out from just a GMail address what photos someone posted online? Or what reviews they left behind? Or maybe even track the YouTube playlist they created? Yes, that is indeed possible.
But for that, we first need to find out what the userID is for a specific GMail address that you have. For that, I dove into the dump of Iron March and I filtered out all the mail addresses ending on @gmail.com and started to write.
https://archive.is/KlXMz#selection-263.0-303.232
And..